Portable collapsible toilet



FIG. 1 is a perspective view of a portable collapsible toilet, showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a left-side elevational view of FIG. 1;

FIG. 6 is a right-side elevational view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1; and,

FIG. 8 is a bottom plan view of FIG. 1.

The broken lines in FIG. 8 illustrate environmental matter that forms no part of the claimed design. 

CLAIM I claim the ornamental design for a portable collapsible toilet, as shown and described. 